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Neat Sodalite

#63bbd2
Notes

Neat Sodalite (#63BBD2) is a true cyan with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (192°, 55%, 61%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#63bbd2
RGB
rgb(99, 187, 210)
HSL
hsl(192, 55%, 61%)
HWB
hwb(192 39% 18%)
OKLCH
oklch(74.6% 0.091 216.9)
P3
color(display-p3 0.4741 0.7251 0.8123)
HSV
hsv(192, 53%, 82%)
LAB
lab(71.45% -20.11 -19.68)
LCH
lch(71.45% 28.14 224.38)
CMYK
cmyk(53%, 11%, 0%, 18%)

Etymology

Neat
adjective

Old French net, clean / pure — sharing root with Latin nitidus. As a color modifier, neat implies a clear-and-orderly quality where the hue carries the well-arranged visual register without clutter or excess. Sits at the crisp-and-orderly end of the grid, parallel to trim and tidy in usage.

Sodalite
noun

A sodium-aluminum silicate mineral — saturated blue, mined principally in Brazil, Russia, and Greenland. Sodalite is one of the four lazurite-group blue minerals (with lazurite, hauyne, and nosean). The color refers to a polished Brazilian sodalite cabochon: a saturated, slightly cool deep blue with the matte finish of opaque silicate.

Closest matches

The nearest named color in three reference sources, ranked by perceptual distance (ΔE76 in CIELAB). ΔE < 1 is imperceptible to most viewers; ΔE > 10 is clearly different. When two sources point to the same hex they’re merged into one tile; click any to open that color’s page.

Variations

Click any swatch to explore

Harmonies

Accessibility

Color-vision simulation

How this color appears to viewers with the four major color-vision-deficiency types. Computed via the Machado (2009) physiologically-based model. If a tile matches the original, the color reads the same to that viewer.

#63bbd2
Original
#acb6d3
Protanopia
#9baad2
Deuteranopia
#0bc3c2
Tritanopia
#aaaaaa
Achromatopsia
WCAG contrast

The color used as foreground text against pure white and pure black, with the contrast ratio and WCAG 2.1 grade. Aim for AA (4.5:1) for body text and AA Large (3:1) for 18 pt+ headlines; AAA (7:1) is the gold standard for long-form reading surfaces.

The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon White
2.19:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAAon Black
9.57:1

Wide gamut

Display P3 representation

The CSS Color 4 wide-gamut form of this color. Both swatches render the same color on every display — the P3 form only diverges from sRGB when a designer pushes channels outside sRGB's reach.

sRGB hex
sRGB hex
##63BBD2
Display P3
Display P3
color(display-p3 0.4741 0.7251 0.8123)
P3 has subtle headroomOKLCH chroma 0.091

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

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